//: io/AvailableCharSets.java
// ©2015 MindView LLC: see Copyright.txt
// Displays Charsets and aliases
import java.nio.charset.*;
import java.util.*;
import static com.mindviewinc.util.Print.*;

public class AvailableCharSets {
  public static void main(String[] args) {
    SortedMap<String,Charset> charSets =
      Charset.availableCharsets();
    for(String csName : charSets.keySet()) {
      printnb(csName);
      Iterator aliases = charSets.get(csName)
        .aliases().iterator();
      if(aliases.hasNext())
        printnb(": ");
      while(aliases.hasNext()) {
        printnb(aliases.next());
        if(aliases.hasNext())
          printnb(", ");
      }
      print();
    }
  }
} /* Output: (First 7 Lines)
Big5: csBig5
Big5-HKSCS: big5-hkscs, big5hk, Big5_HKSCS, big5hkscs
CESU-8: CESU8, csCESU-8
EUC-JP: csEUCPkdFmtjapanese, x-euc-jp, eucjis,
Extended_UNIX_Code_Packed_Format_for_Japanese, euc_jp,
eucjp, x-eucjp
EUC-KR: ksc5601-1987, csEUCKR, ksc5601_1987, ksc5601, 5601,
euc_kr, ksc_5601, ks_c_5601-1987, euckr
GB18030: gb18030-2000
GB2312: gb2312, euc-cn, x-EUC-CN, euccn, EUC_CN, gb2312-80,
gb2312-1980
                  ...
*///:~